| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $64.71 | 12.754% | $72.9631 | $72.96 | $72.95 | $73.00 |
| Purchase #2 | $36.92 | 4.310% | $38.5113 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $25.43 | 4.630% | $26.6074 | $26.61 | $26.60 | $26.60 |
| Purchase #4 | $242.67 | 5.579% | $256.2086 | $256.21 | $256.20 | $256.20 |
| Purchase #5 | $85.74 | 7.493% | $92.1645 | $92.16 | $92.15 | $92.20 |
| Purchase #6 | $133.33 | 11.636% | $148.8443 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $214.41 | 5.529% | $226.2647 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $803.21 | $861.5639 | $861.55 | $861.50 | $861.60 | |